• THREADED POST & BUTTERFLIES •Create secure stud earrings with the 9ct rose gold threaded post & butterflies set, a complete pairing of threaded earring posts and matching screw-on butterfly backs for enhanced stability and loss prevention. The set includes notched, threaded posts that screw into heart-shaped backs with internal threading, providing a twist-on lock that's more secure than standard friction grips. Crafted from ethically sourced solid 9ct rose gold, the threaded post & butterflies offer hypoallergenic reliability and a subtle heart motif, ideal for jewellery makers designing custom studs, convertible earrings, and high-end pieces where extra security and style are essential. • KEY POINTS •[Solid 9ct rose gold][Polished finish][Ethically sourced precious metals][Lab certified] • MORE INFO •The threaded post & butterflies ensure a firm, adjustable fit by screwing the heart-shaped back onto the post's threads, preventing accidental removal while allowing easy assembly without tools—perfect for active wear or valuable gems. Their compact design and heart detail add a subtle, decorative element suitable for various stud sizes. Our jewellery findings are crafted from 9ct rose gold, offering a balance of strength and flexibility ideal for high-quality, durable, and professional designs. The high tolerance of our findings ensures reliability and consistency in all types of workmanship. • METAL SPECIFICATIONS •[9ct Rose Gold][Density: 11.10g/cc][Melting Range: 940c-970c][Hardness HV (Vickers): 110][Annealing Temp: 650][Hallmarked: Yes] • USAGE & APPLICATIONS •Perfect for beginner and professional jewellery makers, our 9ct rose gold threaded post & butterflies set is ideal for crafting diamond studs, pearl earrings, gemstone posts, or hypoallergenic designs. Their screw-on mechanism and heart-shaped backs make them suitable for bridal jewellery, children's pieces, or styles requiring maximum security. Whether creating fashion accessories, personalized gifts, or secure everyday wear, this high-quality set provides twist-lock stability, elegant detail, and a professional finish for every handmade earring creation.